Livestock farmers are also required to install and operate waste treatment systems under the Livestock Keeping Licensing Scheme to prevent pollution of watercourses.
根据禽畜饲养发牌计划，禽畜农场必须装设和使用废物处理系统，以防止污染水道。
This study was treatment of livestock waste pollution and the status of the investigation, analysis, selection of livestock and poultry manure composting technology line.
本研究通过对畜禽粪便污染及其处理现状的调查、分析，选择了畜禽粪便好氧堆肥的技术路线。
This study was treatment of livestock waste pollution and the status of the investigation, analysis, selection of livestock and poultry manure composting technology line.
本研究通过对畜禽粪便污染及其处理现状的调查、分析，选择了畜禽粪便好氧堆肥的技术路线。
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